Any investor should have a plan for using funds, and everyone must have a principle in their plan: light positions, and keep 2-3 times more funds at any time to cope with price fluctuations. Control your positions well. Only in this way can we seize more opportunities. We can often see this phenomenon. Sometimes there are good opportunities in the market, but because investors have overweight or even full positions, they no longer have the ability to seize such opportunities. Example A simple example, if you have 100,000 yuan, if you invest in the silver market at one time, you will only have one trading opportunity; if you divide 50,000 yuan into two and enter the market, you will have two trading opportunities; and if you only invest 25,000 yuan each time, you will have two trading opportunities. , which generates 4 trading opportunities. Therefore, controlling positions means giving yourself more choices, and will undoubtedly greatly improve the safety factor of investment. In the final analysis, controlling positions is a means of risk control, because At any time, we cannot accurately predict the trend of the market outlook. Turning the "large army" into a "small team" and controlling the rhythm of the attack will undoubtedly allow us to operate with ease in the investment market.